Noncoherent distributed space-time block coding

被引:0
|
作者
Yiu, S [1 ]
Schober, R [1 ]
Lampe, L [1 ]
机构
[1] Univ British Columbia, Dept Elect & Comp Engn, Vancouver, BC V6T 1Z4, Canada
关键词
D O I
暂无
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
It is well-known that node cooperation can yield significant performance gains in wireless networks. However, it is not known a priori which nodes are able to cooperate in many practical cases. In this paper, we address the problem of noncoherent distributed space-time block code (DSTBC) designed for this scenario. We show that the proposed noncoherent DSTBCs can guarantee a certain diversity order regardless which nodes in the network cooperate. Neither the intended receiver nor the cooperating nodes require channel state information.
引用
收藏
页码:947 / 951
页数:5
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